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287 X 287 + 269 X 269 - 2 X 287 X 269 =? |
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Answer» GIVEN EXP. = a2 + B2 - 2ab, where a = 287 and b = 269 = (a - b)2 = (287 - 269)2 = (182) = 324 Given Exp. = a2 + b2 - 2ab, where a = 287 and b = 269 = (a - b)2 = (287 - 269)2 = (182) = 324 |
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